Cas 121949-01-7,Bis-(2-oxo-2-phenyl-ethyl)-diphenyl-phosphonium; chloride

121949-01-7

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Basic information

Product Name: Bis-(2-oxo-2-phenyl-ethyl)-diphenyl-phosphonium; chloride
Synonyms:
CAS NO:121949-01-7
Molecular Formula:
Molecular Weight: 458.924
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Bis-(2-oxo-2-phenyl-ethyl)-diphenyl-phosphonium; chloride(CAS DataBase Reference)
NIST Chemistry Reference: Bis-(2-oxo-2-phenyl-ethyl)-diphenyl-phosphonium; chloride(121949-01-7)
EPA Substance Registry System: Bis-(2-oxo-2-phenyl-ethyl)-diphenyl-phosphonium; chloride(121949-01-7)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 121949-01-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 121949-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,4 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121949-01:
(8*1)+(7*2)+(6*1)+(5*9)+(4*4)+(3*9)+(2*0)+(1*1)=117
117 % 10 = 7
So 121949-01-7 is a valid CAS Registry Number.

121949-01-7Upstream product

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121949-01-7Relevant academic research and scientific papers

Synthesis of Diphenyldialkylphosphonium Salts

Cristau, Henri-Jean,Ribeill, Yves

, p. 911 - 912 (1988)

A general method for synthesis of the title compounds by a one-pot reaction is described.It consists in the double alkylation of lithium diphenylphosphide, obtained by the reaction of triphenylphosphine, lithium and tert-butyl chloride.This procedure can also be used for α-functional alkylating agents.

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